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Host lost access to LUNs due to faulty SFP

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san
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Applies to

  • ONTAP 9
  • SAN
  • FAS
  • FCP

Issue

  • ONTAP EMS log reports event with fcp.io.status STIO Adapter IO WQE failure
  • Host loses access to LUNs intermittently.
  • SAN paths keep flapping 

 

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